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3 years ago

What is the slope of the line on the graph? O 1/2 2 3 HELP ME

Mathematics

1 answer:

RSB [31]3 years ago

3 0

Answer:

The answer is 2

Step-by-step explanation:

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a family biys airline tickets online. each ticket costs $167. the family buys travel insurance with each ticket that costs $19 p

My name is Ann [436]

167 + 19 = 186x

186x + 16 = 1132

subtract 16 from both sides

186x = 1116

divide by 186 on both sides

x = 6

they bought 6 tickets total

4 0

3 years ago

You roll a six sided die how likely is it that you roll a number greater than or equal to 1

Grace [21]

Answer:

6/6

Step-by-step explanation:

3 0

3 years ago

The mean temperature for the first 4 days in january was 1°C. The mean temperature of the first 5 days in January was 2°C. What

Lorico [155]

Answer:

Step-by-step explanation:

mean is average, so if we label the first through fifth days of january a-e we can solve it.

So average of the first four is (a+b+c+d)/4 = 1 and the first five is (a+b+c+d+e)/5 = 2. Since it's easy, let's get rid of the fraction in both.

(a+b+c+d)/4 = 1 and (a+b+c+d+e)/5 = 2

a+b+c+d = 4 and a+b+c+d+e = 10

Now, we know a+b+c+d is 4, so we can replace that in the second equation

a+b+c+d+e = 10

4 + e = 10

e = 6

ad since e is the fifth day, we know the temperature of it. Let me know if something here didn't make sense.

4 0

3 years ago

Read 2 more answers

2+4+2+ 6+4+5+4+6+3+2+2+1

Vitek1552 [10]

Answer:

Step-by-step explanation:

we can make it easier by taking the same numbers together

2+2+2+2+4+4+4+6+6+5+3+1

8+12+16+5+3+1

hope it helps pls mark me as brainliest

3 0

3 years ago

Read 2 more answers

Erin bought 4 jars of jelly and 6 jars of peanut butter for $19.32. Adam bought 3 jars of jelly and 5 jars of peanut butter for

harkovskaia [24]

Answer:

Step-by-step explanation:

X = cost of PB

Y = cost of J

6X + 4Y = 1932 <--- price is in pennies

5X + 3Y = 1567 <--- price in pennies

Dividing everything in the first equation by 2:

3X + 2Y = 966 <--- price is in pennies

5X + 3Y = 1567 <--- price in pennies

Elimination method... let's multiply the first equation by 3 and the second equation by -2.

9X + 6Y = 2898

-10X + -6Y = -3134

-X = -236

X = 236 --> so the price of the PB is 236 pennies or $2.36

Plugging into the second equation as the numbers are a bit smaller,

5X + 3Y = 1567

5(236) + 3Y = 1567

1180 + 3Y = 1567

3Y = 387

Y = 129. So the price of the jelly is 129 pennies or $1.29.

Now we check: 4 x $1.29 + 6*2.36 = $19.32

3 x $1.29 + 5 x 2.36 = $15.37

The answers are verified and highlighted in bold.

6X + 4Y = 1932 <--- price is in pennies

5X + 3Y = 1567 <--- price in pennies

8 0

3 years ago